package datalayer.interfaces;

import java.util.TreeSet;
import model.Afdeling;

/*
 * Auteur Vera Rodermond
 * Datum 20-3-2015
 */

public interface IDAOAfdeling {

	public TreeSet<Afdeling> loadAll();

	public boolean insert(Afdeling a);

	public boolean delete(Afdeling a);

	public boolean update(Afdeling a);

	public Afdeling load(Afdeling a);
	
}
